Waiting for updated Xcode to download before I reboot, but damn I hope it works better than 10A380.
Mine disconnects my MightyMouse every couple of hours & has trouble reconnecting. What have your problems been?
If you're interested in the development side of the equation; LLVM 2.6 will be released around the same time as Snow Leopard. LLVM 2.6 is the official move over from GCC-LLVM to the Clang front end. A lot of bugs and missing features have been fixed resulting in large numbers of the FreeBSD ports compiling. C++ still lacks features but it is gradually getting there. I wouldn't be surprised if by the time 10.7 is released that we see a total switch to LLVM/Clang given the flexibility it will give Apple when it comes to integration between the toolchain and XCode IDE.